<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="用户id" prop="userId">
        <el-input
          v-model="queryParams.userId"
          placeholder="请输入用户id"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="笔记类型" prop="noticeType">
        <el-select v-model="queryParams.noticeType" placeholder="请选择笔记类型" clearable>
          <el-option
            v-for="dict in dict.type.notice_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="笔记类型的id" prop="contentId">
        <el-input
          v-model="queryParams.contentId"
          placeholder="请输入笔记类型的id"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="笔记所在章节id" prop="contentPos">
        <el-input
          v-model="queryParams.contentPos"
          placeholder="请输入笔记所在章节"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="点赞量" prop="likes">
        <el-input
          v-model="queryParams.likes"
          placeholder="请输入点赞量"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="是否公开" prop="open">
        <el-input
          v-model="queryParams.open"
          placeholder="请输入是否公开"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="创建时间" prop="creatTime">
        <el-date-picker clearable
          v-model="queryParams.creatTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择创建时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['yljf:notice:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['yljf:notice:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['yljf:notice:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['yljf:notice:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="noticeList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="笔记id" align="center" prop="noticeId" />
      <el-table-column label="用户" align="center" prop="userId" >
        <template slot-scope="scope">
          {{ userList.filter(item=>item.userId==scope.row.userId)[0]?userList.filter(item=>item.userId==scope.row.userId)[0].userName:'' }}
        </template>
      </el-table-column>
      <el-table-column width="150" label="笔记类型" align="center" prop="noticeType">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.notice_type" :value="scope.row.noticeType"/>
        </template>
      </el-table-column>
      <el-table-column width="180" label="笔记内容" align="center" prop="noticeContent">
        <template slot-scope="scope">
          <div class="cell-content">{{scope.row.noticeContent.replace(/<[^>]*>/g, '')}}</div>
        </template>
      </el-table-column>
      <el-table-column width="150" label="笔记类型的id" align="center" prop="contentId" />
      <el-table-column width="200" label="笔记内容位置id" align="center" prop="contentPos" />
      <el-table-column label="点赞量" align="center" prop="likes" />
      <el-table-column label="是否公开" align="center" prop="open" >
        <template slot-scope="scope">
          <el-tag v-if="scope.row.open == 'Y'">是</el-tag>
          <el-tag v-else type="danger">否</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="creatTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.creatTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column width="100" label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['yljf:notice:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['yljf:notice:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改笔记管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="520px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px" class="modal-form">
        <el-form-item label="用户id" prop="userId">
          <el-input v-model="form.userId" placeholder="请输入用户id" />
        </el-form-item>
        <el-form-item label="笔记类型" prop="noticeType">
          <el-select v-model="form.noticeType" placeholder="请选择笔记类型">
            <el-option
              v-for="dict in dict.type.notice_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="笔记内容">
          <editor v-model="form.noticeContent" :min-height="192"/>
        </el-form-item>
        <el-form-item label="笔记类型的id" prop="contentId">
          <el-input v-model="form.contentId" placeholder="请输入笔记类型的id" />
        </el-form-item>
        <el-form-item label="笔记内容位置" prop="contentPos">
          <el-input v-model="form.contentPos" placeholder="请输入笔记内容位置" />
        </el-form-item>
        <el-form-item label="点赞量" prop="likes">
          <el-input v-model="form.likes" placeholder="请输入点赞量" />
        </el-form-item>
        <el-form-item label="是否公开" prop="open">
          <el-input v-model="form.open" placeholder="请输入是否公开" />
        </el-form-item>
        <el-form-item label="创建时间" prop="creatTime">
          <el-date-picker clearable
            v-model="form.creatTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择创建时间">
          </el-date-picker>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listNotice, getNotice, delNotice, addNotice, updateNotice } from "@/api/yljf/notice";
import { listUser } from "@/api/yljf/user"

export default {
  name: "Notice",
  dicts: ['notice_type'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 笔记管理表格数据
      noticeList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        userId: null,
        noticeType: null,
        noticeContent: null,
        contentId: null,
        contentPos: null,
        likes: null,
        open: null,
        creatTime: null
      },
      // 表单参数
      form: {},
      userList:[],
      // 表单校验
      rules: {
        userId: [
          { required: true, message: "用户id不能为空", trigger: "blur" }
        ],
        noticeType: [
          { required: true, message: "笔记类型不能为空", trigger: "change" }
        ],
        contentId: [
          { required: true, message: "笔记类型id不能为空", trigger: "blur" }
        ],
        contentPos: [
          { required: true, message: "笔记内容位置id不能为空", trigger: "blur" }
        ],
        likes: [
          { required: true, message: "点赞量不能为空", trigger: "blur" }
        ],
        open: [
          { required: true, message: "是否公开不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
    this.getUser();
  },
  methods: {
    /** 查询笔记管理列表 */
    getList() {
      this.loading = true;
      listNotice(this.queryParams).then(response => {
        this.noticeList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 获取用户信息
    getUser(){
      listUser({pageSize:500}).then(res=>{
        // console.log(res);
        this.userList = res.rows
        console.log(this.userList);
        
      })
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        noticeId: null,
        userId: null,
        noticeType: null,
        noticeContent: null,
        contentId: null,
        contentPos: null,
        likes: null,
        open: null,
        creatTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.noticeId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加笔记管理";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const noticeId = row.noticeId || this.ids
      getNotice(noticeId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改笔记管理";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.noticeId != null) {
            updateNotice(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addNotice(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const noticeIds = row.noticeId || this.ids;
      this.$modal.confirm('是否确认删除笔记管理编号为"' + noticeIds + '"的数据项？').then(function() {
        return delNotice(noticeIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('yljf/notice/export', {
        ...this.queryParams
      }, `notice_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
<style lang="scss" scoped>
.cell-content{
      display: -webkit-box;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 3; /* 限制行数为3 */
      overflow: hidden;
  }

  ::v-deep{
    .el-form-item__label{
      width: initial !important;
    }
  }

  .modal-form{
    max-height: 450px;
    overflow-y: auto;
    padding-right: 20px;

  }


  .modal-form::-webkit-scrollbar {
      width: 5px;
      // height: 12px;
  }
  .modal-form::-webkit-scrollbar-track {
      background: #f1f1f1;
      // border-radius: 5px;
  }

  .modal-form::-webkit-scrollbar-thumb {
      background: #888;
      border-radius: 10px;
  }
</style>
